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Individual Calculations February 2013 |
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| Pietinen, Pekka Total change: 11.70 | |   |
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| Championship of Helsinki 2013 A1 | Helsinki | FIN | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1991 | 5.50 | 8 | 0.78 | 15 | 11.70 | |
|  Smeds, Tom | | | 1886 | FIN | 1.00 | 1 | 0.36 | 15 | 5.40 | |  Mannberg, Henry | | | 1884 | FIN | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Pasanen, Tuomo | | | 2002 | FIN | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Garcia Fernandez, Jesus | | | 1887 | ESP | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Koskinen, Veikko | | | 1983 | FIN | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Nyman, Leif | | | 1869 | FIN | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Turtiainen, Tauno | | | 1977 | FIN | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Karttinen, Risto | | | 1910 | FIN | 0.50 | 1 | -0.11 | 15 | -1.65 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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